Equivalent & Substitute Parts for EEE-1EA220AP

Part Overview

The EEE-1EA220AP is a 22 µF, 25 V aluminum electrolytic capacitor in surface mount radial can package, rated for 2000 hours at 85°C. This part is classified as "Not For New Designs," indicating it has reached end-of-life status. Identifying equivalent and substitute parts is necessary for design continuity, inventory management, and compliance with current manufacturing standards. Substitute parts maintain the same capacitance and tolerance while offering improved thermal performance, extended lifetime ratings, or higher voltage ratings suitable for automotive applications.

Key Parameters

Parameter	Value	Unit
Capacitance	22	µF
Voltage Rating	25	V
Tolerance	±20%	—
Lifetime @ Temperature	2000 Hrs @ 85°C	—
Operating Temperature Range	-40°C to 85°C	—
Package Type	Radial, Can - SMD	—
Mounting Type	Surface Mount	—
Size / Dimension	0.248" Dia (6.30mm)	—
Height - Seated (Max)	0.213" (5.40mm)	—
Surface Mount Land Size	0.260" L x 0.260" W (6.60mm x 6.60mm)	—
Polarization	Polar	—
Ratings	AEC-Q200	—
RoHS Status	RoHS Compliant	—
Moisture Sensitivity Level	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the EEE-1EA220AP is determined by the following criteria:

Primary Substitution Parameters:

Capacitance: 22 µF (fixed)
Tolerance: ±20% (fixed)
Package Type: Radial, Can - SMD (fixed)
Mounting Type: Surface Mount (fixed)
Physical Dimensions: 0.248" Dia (6.30mm) (fixed)
Polarization: Polar (fixed)
AEC-Q200 Automotive Rating (required)
RoHS Compliance (required)

Variable Parameters Allowing Substitution:

Voltage Rating: 25 V or higher (25 V, 35 V, 50 V acceptable)
Operating Temperature Range: -40°C to 85°C or higher (-40°C to 105°C acceptable)
Lifetime @ Temperature: 2000 Hrs @ 85°C or higher (2000 Hrs @ 85°C, 2000 Hrs @ 105°C, 3000 Hrs @ 105°C, 5000 Hrs @ 105°C acceptable)
Height - Seated (Max): 0.213" (5.40mm) or 0.228" (5.80mm) acceptable for same land pattern compatibility

Substitutes are grouped into two categories: Upgrade Parts (improved thermal performance and lifetime) and Similar Parts (same series with dimensional or lifetime variations).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp Range	Height (Max)	Product Status	RoHS Status
EEE-1EA220AP	Panasonic	22 µF	25 V	±20%	2000 Hrs @ 85°C	-40°C to 85°C	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-1VA220AP	Panasonic	22 µF	35 V	±20%	2000 Hrs @ 85°C	-40°C to 85°C	0.213" (5.40mm)	Not For New Designs	RoHS Compliant
EEE-HB1E220AP	Panasonic	22 µF	25 V	±20%	2000 Hrs @ 105°C	-40°C to 105°C	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HB1V220AP	Panasonic	22 µF	35 V	±20%	2000 Hrs @ 105°C	-40°C to 105°C	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HB1V220P	Panasonic	22 µF	35 V	±20%	2000 Hrs @ 105°C	-40°C to 105°C	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HBH220UAP	Panasonic	22 µF	50 V	±20%	2000 Hrs @ 105°C	-40°C to 105°C	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HC1V220P	Panasonic	22 µF	35 V	±20%	3000 Hrs @ 105°C	-40°C to 105°C	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HD1E220AP	Panasonic	22 µF	25 V	±20%	5000 Hrs @ 105°C	-40°C to 105°C	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-HD1V220AP	Panasonic	22 µF	35 V	±20%	5000 Hrs @ 105°C	-40°C to 105°C	0.228" (5.80mm)	Active	ROHS3 Compliant
EEE-1EA220WAR	Panasonic	22 µF	25 V	±20%	1000 Hrs @ 85°C	-40°C to 85°C	0.213" (5.40mm)	Active	ROHS3 Compliant
EEE-1EA220WR	Panasonic	22 µF	25 V	±20%	1000 Hrs @ 85°C	-40°C to 85°C	0.213" (5.40mm)	Not For New Designs	RoHS Compliant

Engineering Selection Recommendations

For Active Product Status Requirement: Select from the following active parts: EEE-HB1E220AP, EEE-HB1V220AP, EEE-HB1V220P, EEE-HBH220UAP, EEE-HC1V220P, EEE-HD1E220AP, EEE-HD1V220AP, or EEE-1EA220WAR. These parts carry Active product status and ROHS3 compliance, suitable for new designs and long-term supply continuity.

For Thermal Performance Enhancement: Parts with extended operating temperature range (-40°C to 105°C) and higher lifetime ratings provide improved reliability in automotive applications. EEE-HD1E220AP and EEE-HD1V220AP offer the highest lifetime rating of 5000 hours at 105°C, followed by EEE-HC1V220P at 3000 hours at 105°C.

For Voltage Margin: EEE-HBH220UAP (50 V rating) and all 35 V rated parts (EEE-1VA220AP, EEE-HB1V220AP, EEE-HB1V220P, EEE-HC1V220P, EEE-HD1V220AP) provide higher voltage headroom than the original 25 V specification, suitable for circuits requiring additional safety margin.

For Direct Dimensional Compatibility: EEE-1VA220AP and EEE-1EA220WAR maintain the original height of 0.213" (5.40mm). All other active substitutes have a maximum height of 0.228" (5.80mm), which remains compatible with the same 0.260" L x 0.260" W land pattern but requires verification of PCB clearance in height-constrained applications.

Frequently Asked Questions (FAQ)

Q: Can EEE-HB1E220AP replace EEE-1EA220AP directly on the PCB?

A: Yes. Both parts maintain identical capacitance (22 µF), tolerance (±20%), voltage rating (25 V), and surface mount land pattern (0.260" L x 0.260" W). The EEE-HB1E220AP has a maximum height of 0.228" (5.80mm) compared to 0.213" (5.40mm) for the original part. Verify PCB clearance above the capacitor before assembly.

Q: What is the difference between EEE-HB1V220AP and EEE-HB1V220P?

A: Both parts are electrically and mechanically identical: 22 µF, 35 V, 2000 Hrs @ 105°C, Active status, ROHS3 compliant. The difference is in packaging designation only. Both are suitable for substitution.

Q: Why should I choose EEE-HD1V220AP over EEE-HB1V220AP?

A: EEE-HD1V220AP offers extended lifetime of 5000 hours at 105°C compared to 2000 hours for EEE-HB1V220AP. Both maintain 35 V rating and -40°C to 105°C operating range. Select EEE-HD1V220AP for applications requiring higher reliability and longer service life in high-temperature environments.

Q: Is EEE-1EA220WAR suitable for new designs?

A: Yes. EEE-1EA220WAR carries Active product status and ROHS3 compliance, making it suitable for new designs. However, it has a lower lifetime rating of 1000 hours at 85°C compared to the original 2000 hours. Use only if thermal performance requirements are less stringent than the original specification.

Q: Can I use a 35 V rated capacitor in place of a 25 V rated capacitor?

A: Yes. Higher voltage ratings are electrically compatible and provide additional safety margin. All 35 V and 50 V rated substitutes maintain the same 22 µF capacitance and ±20% tolerance. Verify that the higher voltage rating does not conflict with circuit design requirements or cost constraints.

Q: What is the impact of the height difference between 0.213" and 0.228"?

A: The 0.015" (0.38mm) height increase is within typical PCB assembly tolerances. Verify clearance with adjacent components, solder reflow profiles, and any mechanical constraints in the application. The land pattern remains identical at 0.260" L x 0.260" W.

Q: Are all substitute parts AEC-Q200 rated?

A: Yes. All parts listed, including the original EEE-1EA220AP and all substitutes, carry AEC-Q200 automotive qualification. This ensures compliance with automotive reliability and quality standards.

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